Composition: inner twisted wire, the outer twisted wire, thimble, PD-type clevis, U-type shackle.
Composition: inner twisted wire, the outer twisted wire, thimble, PD-type clevis, U-type shackle.
Purposes: support all strain, make ADSS cable connect the strain pole and tower.
Features:
a, Outer preformed wire connect the pole and tower by thimbles etc. link fitting, afford the load of the transmission line.
b. inner preformed wire protect ADSS cable
c. grip strength not less than cable 95% RTS in case that not more than lateral pressure of the cable
d. excellent aluminum clad steel improve the mechanical and resist-corrosion function, extend life.
Technical requirements: meet the DL / T 766-2003 ADSS with the preformed helical fittings technical requirements and test methods.
Order Notes: A. Choose the suitable NZ tension clamp according to the outer diameter, span, rated tension strength of ADSS cable etc.
B. the quantity configuration: 1 set / line pole tower, 2 sets/strain pole tower
C. clamp strength: 50KN, 70KN, 100KN
Specifications and Parameter table for ADSS with NZ preformed tension Clamp:
|
Model |
Clamp grip (kN) |
For span (m) |
length of inner rods |
length of outer rods |
Clamp quality (kg) |
|
ANZ-25-** |
25 |
101-200 |
1700 |
1200 |
2.9 |
|
ANZ-30-** |
30 |
201-300 |
1900 |
1400 |
3.7 |
|
ANZ-40-** |
40 |
301-400 |
2100 |
1600 |
4.1 |
|
ANZ-50-** |
50 |
401-500 |
2300 |
1800 |
4.4 |
|
ANZ-60-** |
60 |
501-600 |
2400 |
1800 |
5.8 |
|
ANZ-70-** |
70 |
601-800 |
2700 |
2100 |
6.6 |
|
ANZ-80-** |
80 |
801-1000 |
2900 |
2300 |
9.0 |
Note :**-- on behalf of Cable diameter (mm)
